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WO1998041477A1 - Procede d'adsorption electrochimiquement controlee de substances organiques solubles et d'ions de metaux lourds extraits de solutions aqueuses, et dispositif - Google Patents

Procede d'adsorption electrochimiquement controlee de substances organiques solubles et d'ions de metaux lourds extraits de solutions aqueuses, et dispositif Download PDF

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Publication number
WO1998041477A1
WO1998041477A1 PCT/RU1997/000337 RU9700337W WO9841477A1 WO 1998041477 A1 WO1998041477 A1 WO 1998041477A1 RU 9700337 W RU9700337 W RU 9700337W WO 9841477 A1 WO9841477 A1 WO 9841477A1
Authority
WO
WIPO (PCT)
Prior art keywords
anode
cathode
heavy metal
aqueous solutions
organic substances
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU1997/000337
Other languages
English (en)
Russian (ru)
Inventor
Nikolai Nikolaevich Naida
Mark Mikhailovich Goldin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WESTERN PACIFIC COMPANY Inc Ltd
Original Assignee
WESTERN PACIFIC COMPANY Inc Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WESTERN PACIFIC COMPANY Inc Ltd filed Critical WESTERN PACIFIC COMPANY Inc Ltd
Priority to EP97913562A priority Critical patent/EP0915059A4/fr
Publication of WO1998041477A1 publication Critical patent/WO1998041477A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3441—Regeneration or reactivation by electric current, ultrasound or irradiation, e.g. electromagnetic radiation such as X-rays, UV, light, microwaves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4691—Capacitive deionisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/46135—Voltage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4614—Current
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46145—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/4615—Time
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Definitions

  • the invention is available for the processing of electrical products and for the production of components.
  • the method of extraction of toxic compounds from biological media and the use of social processes was known (1). Particular detoxification is carried out by contact with biological fluid with a solid sorbent, as a result of which the product is not used. However, this method does not provide a high collection of material and regeneration of the substance.
  • the method of collection of toxic substances from biological liquids has been known (2). When using this method, toxic compounds are removed from the liquid during the use of the hematosis. However, this method does not provide a high collection of material and detoxification.
  • the method of obtaining the property (3) for the use of selective selection of the property and its use for the exploitation of mineral water has been known. However, this method does not allow the extraction of heavy metals from water.
  • the proposed invention shows that, in addition, changes to the potential of the sorbent can be used to eliminate the effects of physical products from physical Known devices - an elec- tronic for processing the active installation (4), designed to receive the activated operation.
  • Accessible data ⁇ 98/41477 " ⁇ / ⁇ 7 / 00337
  • the device is not able to receive simultaneous and similarly used coal and use it to dispose of it
  • the polarization is carried out on the basis of an external source, and the potential values are not limited to.
  • the task to solve the invention is the simultaneous calculation of the consumptions of the consumables of physical disasters.
  • Non-technical result an increase in the resource of the profitable component due to its regeneration in the process of operation.
  • the finished carbonaceous material is equipped with 4 inlets made from titanium. After a round-off and anode chamber, an aqueous solution with a speed of 200 ml / min is released.
  • ⁇ ⁇ aches ⁇ ve v ⁇ dn ⁇ g ⁇ ⁇ as ⁇ v ⁇ a m ⁇ zhe ⁇ by ⁇ is ⁇ lz ⁇ van ele ⁇ li ⁇ - 2% ⁇ as ⁇ v ⁇ ⁇ aS ⁇ (for an ⁇ dn ⁇ y ⁇ b ⁇ ab ⁇ i) and ⁇ same ⁇ as ⁇ v ⁇ with d ⁇ bav ⁇ y Yu "6 - 10 '8% -n ⁇ g ⁇ ⁇ as ⁇ v ⁇ a s ⁇ li se ⁇ eb ⁇ a or copper (for ⁇ a ⁇ dn ⁇ y ⁇ b ⁇ ab ⁇ i) Ele ⁇ imiches ⁇ aya ⁇ b ⁇ ab ⁇ a ugle ⁇ dny ⁇ .
  • the scheme of the elec- tromex - mass exchange was presented: 1 - the circuit of the elec- tromex - mass exchange; 2 - catered carbon filter; 3 - anodized carbon filter; 4 - payloads for compatible filters; 5 - separation partition; 6 - the entrance to the cleaned water; 7 - exit of the purified product; 8 - a source of food of a constant current; 9 - voltmetr; 10 - comparison.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

L'invention concerne un procédé d'adsorption électrochimiquement contrôlée de substances organiques et d'ions de métaux lourds extraits de solutions aqueuses. Le procédé consiste à faire passer des solutions aqueuses contenant des substances organiques et des ions de métaux lourds à travers un adsorbant carboné granuleux et poreux. Cet adsorbant carboné poreux est un filtre ayant une surface spécifique de 100 à 1200 m2/gr et est placé dans un électrolyseur-échangeur de masse, lequel est divisé par une cloison-diaphragme non conductrice en une cellule anodique et une cellule cathodique, à travers lesquelles passent plusieurs liquides: un électrolyte, à une vitesse de 100 à 300 mm/minute, qui est composé de 0,1 à 10 % d'une solution aqueuse de sels minéraux, pour la cellule anodique; un anolyte, qui est composé de la même solution avec une adjonction de 10?-6 à 10-8¿ % de solution de sels de métaux lourds, pour la cellule cathodique; et d'un catalyte. A l'aide d'une source de flux constant, le traitement électrochimique des matières carbonées est effectué dans un intervalle de densité variant de 1 à 10 A/gr, pendant 30-90 minutes. Les matières carbonées polarisées sont humidifiées par une eau ne contenant pas d'adjonction de substances organiques ou inorganiques, pendant 5-10 minutes. A l'aide d'un voltmètre et d'une électrode de comparaison, on mesure alors les grandeurs des potentiels, à savoir une valeur E¿st.? des matières carbonées polarisées. Un valeur Est. variant de 0,2 à 0,4 B (Ag/AgCl) pour une forme modifiée par l'anode et variant de -0,1 à (-0,5) B (Ag/AgCl) pour une forme modifiée par la cathode signifie que les matières susmentionnées peuvent être utilisés.
PCT/RU1997/000337 1997-03-19 1997-10-23 Procede d'adsorption electrochimiquement controlee de substances organiques solubles et d'ions de metaux lourds extraits de solutions aqueuses, et dispositif Ceased WO1998041477A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97913562A EP0915059A4 (fr) 1997-03-19 1997-10-23 Procede d'adsorption electrochimiquement controlee de substances organiques solubles et d'ions de metaux lourds extraits de solutions aqueuses, et dispositif

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU97103744 1997-03-19
RU97103744/25A RU2110482C1 (ru) 1997-03-19 1997-03-19 Способ электрохимически управляемой сорбции растворимых органических веществ и ионов тяжелых металлов из водных растворов и устройство для его реализации

Publications (1)

Publication Number Publication Date
WO1998041477A1 true WO1998041477A1 (fr) 1998-09-24

Family

ID=20190704

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1997/000337 Ceased WO1998041477A1 (fr) 1997-03-19 1997-10-23 Procede d'adsorption electrochimiquement controlee de substances organiques solubles et d'ions de metaux lourds extraits de solutions aqueuses, et dispositif

Country Status (3)

Country Link
EP (1) EP0915059A4 (fr)
RU (1) RU2110482C1 (fr)
WO (1) WO1998041477A1 (fr)

Cited By (2)

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CN109758877A (zh) * 2019-03-11 2019-05-17 山东海岱园林集团有限公司 一种马路重金属离子收集装置及马路重金属离子富集方法
WO2023272776A1 (fr) * 2021-06-30 2023-01-05 潘玉琼 Appareil de traitement permettant l'élimination des métaux lourds de l'eau, et procédés d'élimination et de récupération associés

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RU2158713C1 (ru) * 1999-12-15 2000-11-10 Быков Игорь Николаевич Способ очистки сточных вод и устройство для его осуществления
RU2181107C1 (ru) * 2000-12-25 2002-04-10 Государственное унитарное предприятие "Электростальское научно-производственное объединение "Неорганика" Способ управляемой электросорбции органических веществ и катионов тяжелых металлов из водных растворов
RU2201400C2 (ru) * 2000-12-29 2003-03-27 Лазарева Людмила Павловна Способ очистки водных растворов от азотсодержащих органических примесей
ES2195749B1 (es) * 2001-11-21 2005-02-01 Rafael Coronado Fernandez Descalcificador de agua.
RU2223232C1 (ru) * 2002-12-17 2004-02-10 Институт химии Дальневосточного отделения РАН (статус государственного учреждения) Способ очистки водных растворов от ионов стронция и кальция (варианты)
RU2315647C2 (ru) * 2005-11-03 2008-01-27 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Устройство скорого фильтра-сорбента для водоочистки
GB2438850B (en) * 2006-04-28 2010-04-21 Univ Manchester Liquid treatment apparatus
CN101284704A (zh) 2007-04-09 2008-10-15 株式会社日立制作所 废水所含有机物的处理方法、装置、系统及沥青回收系统
RU2404927C2 (ru) * 2008-11-24 2010-11-27 Федеральное государственное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный университет Способ извлечения благородных металлов из водных растворов и устройство для его реализации
GB2470042B (en) * 2009-05-06 2011-10-19 Arvia Technology Ltd Treatment of contaminated liquids
KR20110019968A (ko) * 2009-08-21 2011-03-02 삼성전자주식회사 정수 필터 시스템과 그의 재생방법 및 정수 필터 시스템을 포함하는 정수 장치
EP2478956A1 (fr) * 2011-01-21 2012-07-25 Samsung Electronics Co., Ltd. Dispositif d'absorption régénérable et son procédé de commande
KR20120107308A (ko) * 2011-03-21 2012-10-02 삼성전자주식회사 재생가능한 금속 제거용 필터 유닛, 필터 장치 및 이의 구동방법
RU2490049C2 (ru) * 2011-09-02 2013-08-20 Евгений Владимирович Левин Сорбционный фильтр
RU2494977C2 (ru) * 2011-10-28 2013-10-10 Александр Михайлович Свинухов Способ выделения веществ из электролитов
GB2504097B (en) * 2012-07-17 2015-03-04 Arvia Technology Ltd Apparatus and method for aqueous organic waste treatment
GB201705646D0 (en) * 2017-04-07 2017-05-24 Arvia Tech Ltd Apparatus and methods for aqueous organic waste treatment
CA3183967A1 (fr) * 2020-06-18 2021-12-23 Ionic Water Technologies, LLC Systeme pour elimination de contaminants pouvant etre regenere
US11958763B2 (en) * 2020-06-18 2024-04-16 Ionic Water Technologies, LLC Regeneratable system for contaminant removal
KR20240144151A (ko) * 2022-01-25 2024-10-02 클라로스 테크놀로지스 인코포레이티드 오염물질의 흡착과 전기화학적 전처리의 조합

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FR2547573A1 (fr) * 1983-06-20 1984-12-21 Meridional Oenologie Centre Procede et dispositif de traitement des liquides aqueux, effluents industriels et agro-alimentaires, pour l'obtention d'eaux steriles ou potables et leur reutilisation ou recyclage
EP0171357A1 (fr) * 1984-07-10 1986-02-12 Battelle Memorial Institute Procédé et dispositif pour déminéraliser de l'eau
SU1468858A1 (ru) * 1987-04-22 1989-03-30 Московский городской научно-исследовательский институт скорой помощи им.Н.В.Склифосовского Способ обработки гранул активированного угл дл гемосорбции и электролизер дл обработки гранул активированного угл
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Title
See also references of EP0915059A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109758877A (zh) * 2019-03-11 2019-05-17 山东海岱园林集团有限公司 一种马路重金属离子收集装置及马路重金属离子富集方法
WO2023272776A1 (fr) * 2021-06-30 2023-01-05 潘玉琼 Appareil de traitement permettant l'élimination des métaux lourds de l'eau, et procédés d'élimination et de récupération associés

Also Published As

Publication number Publication date
RU2110482C1 (ru) 1998-05-10
EP0915059A4 (fr) 2000-07-12
EP0915059A1 (fr) 1999-05-12

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